We just bought a draw.io license for Confluence (6.4.0.0), we have a production and developer server.
We installed the licenses on the production server, is it possible to get a Developer License for a non-production server? The free trial version is not an option for us, since we will need to do some test on the developer server.
If this is possible, could you please tell me how to get the Developer License for draw.io?